The growth of cucumber must have a very wonderful relationship with its melons. By observing the response of the melons, including the angle of the melons and the main vine, the degree of curling of the melons, etc., one can know how the cucumbers grow.
The cucumber must be stretched slightly upwards, indicating normal growth and better management.
When the cucumber tendrils are sagging in an arc, it indicates that the plants are deficient in water. In this case, they should be watered in time to supplement the soil moisture. If there is no shortage of water in the shed, and the temperature in the shed is appropriate, it indicates that the roots of the cucumber are not growing properly and care should be taken to conserve the root system.
When the cucumber tendrils are thin and short, and when the frontmost tendrils are in a circle, it indicates that the plants are malnourished. In this case, the plants should be promptly fertilized according to the growth of the plants to ensure nutrient supply.
Cucumber must disappear or multiple whiskers appear on a knot, indicating that the temperature inside the shed is low. Such as capping the film at night, extending the light during the day or heating the shed and so on.
The frontal color of the cucumber must be deeper than the rear end, and the entire melon must look pale yellow, indicating that the plant growth is weakening and the resistance is reduced. At this time, full nutrition leaf fertilizer should be sprayed in time, and the chlorothalonil should be sprayed appropriately. Bactericide to prevent diseases from occurring.
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